128190048

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{190759}}^1$

素因数の和:190779

約数の個数: 48

約数和(自身を含む): 384572160

約数和(自身を除く): 256382112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 190759, 381518, 572277, 763036, 1144554, 1335313, 1526072, 2289108, 2670626, 3052144, 4005939, 4578216, 5341252, 6104288, 8011878, 9156432, 10682504, 16023756, 18312864, 21365008, 32047512, 42730016, 64095024, 128190048]

約数ペア:

[(1, 128190048), (2, 64095024), (3, 42730016), (4, 32047512), (6, 21365008), (7, 18312864), (8, 16023756), (12, 10682504), (14, 9156432), (16, 8011878), (21, 6104288), (24, 5341252), (28, 4578216), (32, 4005939), (42, 3052144), (48, 2670626), (56, 2289108), (84, 1526072), (96, 1335313), (112, 1144554), (168, 763036), (224, 572277), (336, 381518), (672, 190759)]